Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)

done JEE Main Paper (Held On 26 May 2012) Total Questions - 1

• question_answer1) Among the following the incorrect statement is.   JEE Main Online Paper (Held On 26-May-2012)  
  A)
  Density of crystals remains unaffected due to Frenkel defect.
  done clear
  B)
                         In BCC unit cell the void space is 32%.
  done clear
  C)
                         Density of crystals decreases due to Schottky defect.
  done clear
  D)
                         Electrical conductivity of semiconductors and metals increases with increase in temperature.
  done clear
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